Maneuver accurately and easily with Microsoft's Optical Technology -- the optical sensor delivers superior precision and control. Work more comfortably with an ergonomic design created for either hand. With no software, it's easy to use and set up.
Comfortable in Either Hand:
- Navigate with better speed, accuracy and reliability-the optical sensor tracks movement on nearly any surface without the hassle of clogged mouse parts.
Scroll Even Faster:
- Use your mouse with your left or right hand-ambidextrous design makes it comfortable either way.
- Move through your documents quickly without having to click on the scroll bar.
- Three Buttons
- 3-Button Mouse
- 3 Year Warranty